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Calcium Salicylate

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Identification
Molecular formula
Ca(C7H5O3)2
CAS number
824-35-1
IUPAC name
calcium;2-hydroxybenzoate
State
State

At room temperature, calcium salicylate is typically a solid powder or crystalline substance. It is relatively stable and maintains its solid state under normal conditions.

Melting point (Celsius)
172.00
Melting point (Kelvin)
445.00
Boiling point (Celsius)
700.00
Boiling point (Kelvin)
973.00
General information
Molecular weight
310.33g/mol
Molar mass
310.3270g/mol
Density
1.7000g/cm3
Appearence

Calcium salicylate is generally found as a white to off-white powder. It may sometimes appear as a crystalline solid, depending on its form and purity.

Comment on solubility

Solubility of Calcium 2-Hydroxybenzoate

Calcium 2-hydroxybenzoate, also known as calcium salicylate, exhibits notable solubility characteristics. The solubility of this compound can be influenced by various factors such as temperature and the presence of other ions in the solution.

Key Points on Solubility:

  • Water Solubility: Calcium 2-hydroxybenzoate is generally considered to be moderately soluble in water, which makes it suitable for certain applications in pharmaceuticals and food additives.
  • Temperature Dependence: Its solubility can increase with rising temperatures, making it more versatile for uses in varying conditions.
  • pH Influence: The solubility can also be affected by the pH of the solution; basic conditions can enhance solubility due to the ionization of the salicylate portion.
  • Complex Formation: Calcium ions may interact with other anions in solution, leading to possible complex formations that can affect overall solubility.

In summary, while calcium 2-hydroxybenzoate is moderately soluble in water, its solubility is affected by temperature, pH, and interactions with other components in solution. Understanding these factors can be crucial for effective applications in various fields.

Interesting facts

Interesting Facts about Calcium 2-Hydroxybenzoate

Calcium 2-hydroxybenzoate, commonly known as calcium salicylate, is an intriguing compound with various applications in both **biochemistry** and **industrial chemistry**. This compound is a calcium salt of salicylic acid, which is a key ingredient in many medicinal compounds due to its anti-inflammatory properties.

Key Properties and Uses

  • Pharmaceutical Applications: Calcium 2-hydroxybenzoate is often used in the formulation of drugs that alleviate pain and reduce inflammation.
  • Food Industry: It serves as a preservative and flavoring agent, being incorporated into various food products to enhance their shelf life.
  • Cosmetics: Its anti-inflammatory properties make it a popular ingredient in skincare products aimed at treating skin irritation.

Chemistry Behind the Compound

The presence of the 2-hydroxy group allows for remarkable interactions with biological systems, making calcium 2-hydroxybenzoate both effective and versatile. As a calcium compound, it contributes essential minerals that are beneficial for overall health.

Interesting Insights

  • Historical Context: Salicylic acid, the parent compound, has been used for centuries in herbal medicine, long before the isolation of salicin from willow bark.
  • Safety Profile: Being a naturally derived compound, it generally has a favorable safety profile and is less likely to cause adverse effects compared to synthetic pharmaceuticals.
  • Research Potential: Ongoing research is exploring its potential role in therapies for chronic diseases, opening avenues for further medicinal applications.

In summary, calcium 2-hydroxybenzoate exemplifies the intersection of natural compounds with chemical technology, offering numerous benefits across a variety of fields. Whether in a medicinal or industrial context, its applications underline the importance of natural products in modern chemistry.